45. Turbine Shaft Bushing Replacement
Turbine Shaft Bushing ReplacementRemoval Procedure
Tools Required
^ J44526 Output/Turbine Shaft Bushing Remover
^ J43791 Output/Turbine Shaft Bushing Installer
1. Install J44526-2 (8) into J44526-1 (7).
2. Install J44526-1 (8) and J44526-1 (7) into bushing (9).
3. Install washer (6) and nut (5) onto J44526-2 (8).
4. Hold the top of J44526-2 (8) with a wrench and tighten nut (5) until J44526-1 (7) engages bushing (9).
5. Install J44526-3 (4) onto J44526-1 (8).
6. Install bearing (3), washer (2), and nut (1) onto J44526-1 (8).
7. Hold the top of J44526-1 (8) with a wrench and tighten nut (1) until the bushing is dislodged.
8. Remove J44526 from the turbine shaft.
Installation Procedure
1. Install a new bushing (2) onto J43791 (1).
2. Drive the bushing into turbine shaft (3) until the bushing is seated.
Install
Make sure the bushing is installed flush to 0.25 mm (0.010 inch) below the inner turbine shaft surface.